參數(shù)資料
型號(hào): R1232D261A
廠商: Ricoh Co., Ltd.
英文描述: PWM STEP-DOWN DC/DC CONVERTER WITH SYNCHRONOUS RECTIFIER
中文描述: PWM降壓型DC / DC變換器的同步整流
文件頁(yè)數(shù): 18/24頁(yè)
文件大小: 819K
代理商: R1232D261A
R1232D
18
9) Output Voltage vs. Temperature
IL
200mA/div
CE
5V/div
V
OUT
1V/div
100
μ
s/div
V
IN
=5.0V, L=2.7
μ
H Rload=0
IL
200mA/div
CE
5V/div
V
OUT
1V/div
100
μ
s/div
V
IN
=5.0V, L=2.7
μ
H Rload=33
R1232D121A
R1232D331A
10) Oscillator Frequency vs. Temperature
R1232D121A
1.14
1.16
1.24
1.22
1.20
1.18
-40
35
-15
10
60
85
Temperature Topt(
°
C)
O
O
(
V
IN
=5.0V
3.20
3.25
3.40
3.35
3.30
-40
35
-15
10
60
85
Temperature Topt(
°
C)
O
O
(
V
IN
=5.0V
R1232D331B
0.70
0.80
1.30
1.20
1.10
1.00
0.90
-40
35
-15
10
60
85
Temperature Topt(
°
C)
F
O
(
V
IN
=5.0V
2.00
2.10
2.50
2.40
2.30
2.20
-40
35
-15
10
60
85
Temperature Topt(
°
C)
F
O
(
V
IN
=5.0V
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
R1232D261B 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM STEP-DOWN DC/DC CONVERTER WITH SYNCHRONOUS RECTIFIER
R1232D271A 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM STEP-DOWN DC/DC CONVERTER WITH SYNCHRONOUS RECTIFIER
R1232D271B 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM STEP-DOWN DC/DC CONVERTER WITH SYNCHRONOUS RECTIFIER
R1232D281A 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM STEP-DOWN DC/DC CONVERTER WITH SYNCHRONOUS RECTIFIER
R1232D281B 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM STEP-DOWN DC/DC CONVERTER WITH SYNCHRONOUS RECTIFIER